Vulnerability in Terra-Master F2-210
CVE-2021-30127
TerraMaster F2-210 devices through 2021-04-03 use UPnP to make the admin web server accessible over the Internet on TCP port 8181, which is arguably inconsistent with the "It is only available on the local network" documentation. NOTE: manually editing /etc/upnp.json provides a partial but undocumented workaround.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.009 (56.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
References
- kn100.me/terramaster-nas-exposing-itself-over-upnp/ (Exploit, Third Party Advisory)
- news.ycombinator.com/item (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2021-30127?
- CVE-2021-30127 is a high-severity vulnerability in Terra-Master F2-210. CVSS score: 7.3/10. Published 2021-04-03.
- How severe is CVE-2021-30127?
- High severity. CVSS v3 base score is 7.3 out of 10.